messageTray: Remove an unused variable

diff --git a/js/ui/messageTray.js b/js/ui/messageTray.js
index bbad8616caa19ae66d073560ffe7c3f4077b6de8..770d46bdf8553d9d25983306c6cf4ccb6942510d 100644 (file)
--- a/js/ui/messageTray.js
+++ b/js/ui/messageTray.js
@@ -111,7 +111,6 @@ const FocusGrabber = new Lang.Class({
         if (this._focused)
             return;
 
-        this._prevFocusedWindow = global.display.focus_window;
         this._prevKeyFocusActor = global.stage.get_key_focus();
 
         this._focusActorChangedId = global.stage.connect('notify::key-focus', Lang.bind(this, this._focusActorChanged));